| Acronym | Meaning |
| NCTM | National Council Of Teachers Of Mathematics |
| WCRP | World Climate Research Program |
| POLEX | Polar Experiment |
| LAMMR | Large Antenna Multichannel Microwave Radiometer |
| ASR | Airport Surveillance Radar |
| ISMP | In-Situ Measurements Project |
| ACSYS | Arctic Climate System Study |
| DA | Drift Angle |
| SPAR | Spaceborne Rawinsonde |
| RFT | Reverse-flow Thermometer |